T2080 Basic boot code

[Faizanbaig]

Hi,

We are trying to initialize stack, CPU , RAM on T2080ARDB but we are not finding basic baremetal boot code for initialization.

Could you please help us with any pointers or reference to look into?

Thanks,

Faizanbaig Inamdar

[ufedor]

There are no such separate software components from NXP.

Available complex reference is U-Boot source code from the Linux SDK.

The SDK v2.0 can be downloaded from:

http://www.nxp.com/products/software-and-tools/run-time-software/linux-sdk/linux-sdk-for-qoriq-proce...

[Faizanbaig]

Thanks for the response.

I installed SDK on linux and my need is to get start.S file for T2080rdb e6500 core.

I migrated to below path after sdk installation:

/QorIQ-SDK-V2.0-20160527-yocto/build_t2080rdb-64b/tmp/work/t2080rdb_64b-fsl-linux/u-boot-qoriq/2016.09+fslgit-r0/git/arch/powerpc

I couldnt find the start.S for e6500 power pc core .

Could you please suggest something?

Thanks.

[ufedor]

The same "start.S" is used for all processors of the "mpc85xx" branch including T2080.